When comparing Pro Git vs Learn Git Branching, the Slant community recommends Pro Git for most people. In the question“What are the best resources to learn git?” Pro Git is ranked 1st while Learn Git Branching is ranked 2nd. The most important reason people chose Pro Git is:
Although the book is free online, you can support the author by purchasing a [hard copy of the book](http://www.amazon.com/Pro-Git-Scott-Chacon/dp/1430218339/ref=sr_1_1?ie=UTF8&qid=1373668887&sr=8-1&keywords=pro+git).
Ranked in these QuestionsQuestion Ranking
Pros
Pro Available for free online
Although the book is free online, you can support the author by purchasing a hard copy of the book.
Pro Comprehensive and clearly written
The book is a comprehensive guide on everything you need to know to learn and master Git. It starts with the basics, but also moves into the deeper complexities of Git, not only explaining what commands do, but how.
A strong understanding of the inner mechanics of Git will help you use them to perform very powerful operations in keeping track of your code history, and developing features.
Pro Available in many languages
Pro Interactive, safe environment to experiment
Pro Pretty graph
Pro Tutorial path that progressively teaches more advanced concepts
Pro Helps develop an intuition for manipulation of the Git tree
Which is how all the little wonky Git commands manipulate in order to function, and is how Git "sees the world."
Pro Free
Learn git branching is free and open source. The source code is hosted on GitHub.
Pro Tutorial available in 11 languages
Cons
Con May be intimidating for beginners
It's an excellent treatment, but it may not be the place a new person wants to start. (At least reading cover-to-cover.)